Notification Type: PROBLEM Service: Rate of JVM GC Old generation-s runs - elastic1067-production-search-psi-eqiad Host: elastic1067 Address: 10.64.48.137 State: CRITICAL Date/Time: Sun Feb 21 05:12:36 UTC 2021 Notes URLs: https://wikitech.wikimedia.org/wiki/Search%23Using_jstack_or_jmap_or_other_… https://grafana.wikimedia.org/d/000000462/elasticsearch-memory?orgId=1&… Acknowledged by : Additional Info: 103.7 gt 100